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Biology, 12.07.2019 22:00 AdiGirlBrainly
In the polyatomic ion tco4-, tc has a hypothetical charge of 7+. the 99tc isotope is used in medicine for imaging purposes. it has a mass of 98.90625 amu. give the number of protons, neutrons, and electrons for a tc7+ ion.
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In the polyatomic ion tco4-, tc has a hypothetical charge of 7+. the 99tc isotope is used in medicin...
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